26487780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 82252800

約数和(自身を除く): 55765020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 201, 220, 268, 330, 335, 402, 599, 660, 670, 737, 804, 1005, 1198, 1340, 1474, 1797, 2010, 2211, 2396, 2948, 2995, 3594, 3685, 4020, 4422, 5990, 6589, 7188, 7370, 8844, 8985, 11055, 11980, 13178, 14740, 17970, 19767, 22110, 26356, 32945, 35940, 39534, 40133, 44220, 65890, 79068, 80266, 98835, 120399, 131780, 160532, 197670, 200665, 240798, 395340, 401330, 441463, 481596, 601995, 802660, 882926, 1203990, 1324389, 1765852, 2207315, 2407980, 2648778, 4414630, 5297556, 6621945, 8829260, 13243890, 26487780]

約数ペア:

[(1, 26487780), (2, 13243890), (3, 8829260), (4, 6621945), (5, 5297556), (6, 4414630), (10, 2648778), (11, 2407980), (12, 2207315), (15, 1765852), (20, 1324389), (22, 1203990), (30, 882926), (33, 802660), (44, 601995), (55, 481596), (60, 441463), (66, 401330), (67, 395340), (110, 240798), (132, 200665), (134, 197670), (165, 160532), (201, 131780), (220, 120399), (268, 98835), (330, 80266), (335, 79068), (402, 65890), (599, 44220), (660, 40133), (670, 39534), (737, 35940), (804, 32945), (1005, 26356), (1198, 22110), (1340, 19767), (1474, 17970), (1797, 14740), (2010, 13178), (2211, 11980), (2396, 11055), (2948, 8985), (2995, 8844), (3594, 7370), (3685, 7188), (4020, 6589), (4422, 5990)]